The book includes a politically charged preface by von Kupffer, written in 1899 in
Pompeii. In it, he argues in favor of a homosexuality that is not just "tolerated" by society but is an integral part of the social fabric, and with its (largely platonic) homosocial bonds between boys and men, as well as men and men, strengthens society in a way that
heterosexual relationships on their own could never hope to do. Von Kupffer also attacks the notion of a
third sex, a concept he claims was invented by homosexual rights activists like
Magnus Hirschfeld as a way to gain legal recognition for homosexuals and to repeal existing anti-sodomy laws. He is also strongly opposed to any revisionist history where historical figures like
Alexander the Great or
Julius Caesar are depicted as gays, when he feels the modern notion of "gay" hinges on a feminized, third-sex model of male behavior that he contends did not apply at the time. Von Kupffer goes on to criticize the "cult of the woman", which he claims comes from
imperial France and the court of
Louis XIV. He states that a social climate in which males and females are primarily encouraged to form bonds and male–male bonding is watched with suspicion is detrimental to society. The promotion of heterosexuality above everything else can, by his account, only lead to a comparatively lonely society, where social interactions and culture on a larger scale (as in the Greek
poleis) is mostly missing. However, despite his argument that present-day men should, like the ideal Greek citizen of the past, be both decidedly masculine in their behavior but at the same time refined enough to entertain
homoerotic or homosexual relationships, von Kupffer stresses that he is not a
misogynist and that in fact, a lot of misogyny emanates from heterosexual men who subconsciously feel caged by their marriages. ==Publication history of the book==